Finding the Fourth Proportional to 29,940,656.22, 44,891,675.04 and 11,746,690.17
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Solution
The fourth proportional to 29,940,656.22, 44,891,675.04 and 11,746,690.17 is: 17,612,459.59
Step by Step Solution
- Step 1: Write the proportion equation
29,940,656.22 : 44,891,675.04 = 11,746,690.17 : x - Step 2: Convert to fraction form
29,940,656.22/44,891,675.04 = 11,746,690.17/x - Step 3: Cross multiply
29,940,656.22x = 44,891,675.04 × 11,746,690.17 - Step 4: Simplify right side
29,940,656.22x = 527,328,597,907,202.31 - Step 5: Solve for x
x = 527,328,597,907,202.31/29,940,656.22 - Step 6: Final answer
x = 17,612,459.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.